<template>
  <div class="wrapper">
    <swiper :options="swiperOption" v-if="showSwper">
      <!-- slides -->
      <swiper-slide v-for="item of list " :key="item.id">
        <img
          class="swiper-img"
          :src="item.imgUrl" alt=""
        >
      </swiper-slide>
      <div class="swiper-pagination"  slot="pagination"></div>
    </swiper>
  </div>
</template>

<script>
export default {
  name: 'HomeSwiper',
  props: {
    list: Array
  },
  data () {
    return {
      swiperOption: {
        pagination: '.swiper-pagination',
        loop: true
        // autoplay: 2000
      }
    }
  },
  computed: {
    showSwper () {
      return this.list.length
    }
  }
}
</script>

<style scoped lang="stylus">
.wrapper >>> .swiper-pagination-bullet-active
  background: #fff!important;
.wrapper
  width 100%
  height 0
  overflow hidden
  padding-bottom 31.25%
  background: #eee;
  .swiper-img
    width 100%
</style>
